baber/WOPTO huggingface dataset:
Patent EP-0204429-A1 (EP)
Inventor: EDWARDS JOHN BROOKS
IPC: E21C35/24
Filed: 1986-05-02
Abstract: A method of and apparatus for controlling the resultant velocity of a member (4) is provided, the resultant velocity being derived by driving the member in two component directions, simultaneously. First sensor means derive a signal indicative of the resultant velocity, the derived signal being compared with a preselected reference signal to derive an error signal constituting a resultant velocity demand signal which is integrated to obtain a resultant amount of movement demand signal. The resultant amount of movement demand signal is selected from 'look-up' reference table memory means and corresponding desired values derived for the amounts of movement of the member in the two component directions. The desired values are compared with signals derived from first and second sensor means sensing the movement of the member and error signals are obtained for controlling the driving of the member in the two component directions.
Patent EP-0202166-A1 (EP)
Inventor: OIDONNELL CIARAN
IPC: G09G5/00
Filed: 1986-05-12
Abstract: Circuit de mémoire d'image virtuelle permettant le multifenêtrage. Il comprend une mémoire d'image (4) bidimensionnelle organisée en N pavés élémentaires où N est un nombre entier, lesdits pavés étant rectangulaires et identiques, une table d'indirection (6) constituée d'une mémoire vive contenant une suite de N pointeurs, chaque pointeur notant l'adresse de début d'un pavé de la mémoire d'image, un générateur vidéo (10) pour délivrer un signal vidéo correspondant au contenu de n pavés de la mémoire d'image, où n <= N, pour l'affichage sur un écran d'une image composée des n pavés organisés enmatrice, l'adressage desdits pavés étant effectué par le générateur vidéo à travers la table d'indirection, une interface (12) pour accéder en lecture ou en écriture à la mémoire d'image et à la table d'indirection, l'adressage de la mémoire étant effectué à travers la table d'indirection, le circuit comprenant en outre des bus de données, d'adresse et de commande et un moyen de séquencement.
Patent EP-0248014-A1 (EP)
Inventor: ZBOROWSKI DAVID G
IPC: B62D55/084
Filed: 1986-02-28
Abstract: Procédé et appareil pour tendre une courroie (30) sans fin, non extensible et réalisée en élastomère, devant fonctionner en prise avec le sol. Ladite courroie est amenée en contact de friction avec une structure de roue motrice (26) qui supporte de manière oscillante un essieu (38), sur lequel est montée une structure (28) de roue libre associée à la structure (26) de roue motrice et qui absorbe les débattements de la structure (28) de roue libre. Ces structures de roues associées (26, 28) sont disposées lateralement de part et d'autre d'un cadre principal (16) du véhicule et sont entraînées par la courroie (30) en prise avec le sol. Les structures (28) de roue libre sont montées de manière rotative sur les extrémités opposées de l'essieu (38) s'étendant latéralement par rapport au cadre principal (16). L'essieu (38) est monté de manière oscillante sur le cadre principal (16) autour d'un axe d'oscillation parallèle à l'axe longitudinal (14) du véhicule de manière à absorber les inégalités du terrain, ainsi qu'autour d'un axe vertical (42) pour permettre les débattements essentiellement indépendants des structures (28, 29) de roue libre respectives. Une paire d'ensembles à ressort (50) montés de chaque côté latéral opposé de l'axe d'oscillation (40) éloignent l'essieu (38) des structures (26) de roue d'entraînement afin de préserver l'orientation désirée de l'essieu (38) autour de son axe de rotation (39) qui s'étend latéralement.
Patent EP-0262135-A1 (EP)
Title: Screw lift.
Inventor: KARLSSON KLAS
IPC: B66B9/02
Filed: 1986-05-30
Abstract: PCT No. PCT/SE86/00248 Sec. 371 Date Jun. 12, 1987 Sec. 102(e) Date Jun. 12, 1987 PCT Filed May 30, 1986 PCT Pub. No. WO86/07041 PCT Pub. Date Dec. 4, 1986.A screw lift comprises a lift car (2) which is movably supported on an upright fixed screw (4) and carries a nut (54) in engagement with the screw and a belt drive for rotating the nut on the screw and thereby driving of the lift car along the screw. The nut (54) is rotatably journalled in a lubrication and bearing housing (62), which is connected with the lift car (2) and out of which it extends with a portion, that widens essentially conically and carries a belt pulley (56) with a correspondingly conically shaped hole. The belt pulley and the nut are mutually somewhat axially shiftable. A pulse transmitter (130,132) is arranged as the only position, direction and velocity determining device for the lift for sensing the position of the nut on the screw and emitting signals corresponding thereto.
Patent EP-0235572-A1 (EP)
Inventor: WEBER GERHARD PROF DR MED
IPC: A61N5/06
Filed: 1987-01-28
Abstract: 1. Apparatus for applying radiation with a bundled light conductor for the application of local radiation treatment of herpes simplex and for the prophylactic treatment of recidivous herpes simplex, comprising a source of radiation for a radiation treatment in the UVA-range as well as the UVB-range, with means (5) being adapted to focus the radiation towards a focus of the disease, further comprising a distance- or head-piece (6) being attached to the end (7) of the light conductor (4) having the light discharge and which is adjustable relatively to the end (7) in the direction of discharging light and which can be fixed (8) in a respective position on the end (7).
Patent EP-0232870-A1 (EP)
Inventor: FRIEDMAN AARON
IPC: A61C1/00
Filed: 1987-02-06
Abstract: An improved apparatus for effecting delivery of a chemical solution useful in the softening of tooth caries and/or plaque in a patient's mouth utilizes a reciprocating piston-type pump (24) having flow and pressure regulation for injecting a pulsating jet stream of the solution at a controlled rate and pressure, in combination with a separate heater device (32) adjacent an applicator maintaining the temperature of the solution at or near body temperature as it is delivered to the mouth.
Patent EP-0239867-A1 (EP)
Title: Phenanthroimidazol-Verbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung
Inventor: LOERZER THOMAS DR
IPC: G03F7/031
Filed: 1987-03-17
Abstract: Phenanthroimidazol-Verbindungen der allgemeinen Formel (I) oder (II)
      worin die Reste R₁ bis R₄ untereinander gleich oder verschieden sind und für Wasserstoffe oder Alkyl-, Alkoxy-, Halogen- oder Aminoreste stehen 
und R₅ für einen Alkyl-, Alkoxy- oder Arylalkylrest, einen Alkyl­sulfonyl-, Arylsulfonyl-, Dialkoxyphosphoryl-, Dialkylphosphoryl-, Diarylphosphoryl- oder einen Carbonylrest 
---R₆ 
 
 steht, wobei R₆ für einen Alkyl-, Alkoxy-, Phenyl- oder Dialkylaminorest steht. 
     Die neuen Phenanthroimidazol-Verbindungen eignen sich als Fotoinitiatoren für fotopolymerisierbare Überzugs- und Aufzeichnungsmaterialien.
Patent EP-0254250-A1 (EP)
Inventor: LUNARDON GIANFLAVIO DR
IPC: C08G18/08
Filed: 1987-07-20
Abstract: The invention concerns a process for the manufacture of ther­moplastic polyurethanes wherein an organic polyisocyanate is made to polymerize with a polyol (reactive with same isocyanate) in the presence of a chain extending agent having a molecular weight lower than 400, under continuous stirring, at a temperature higher than 150°C and for a time sufficient to obtain a product having a melt flow index lower than 25 g/10ʹ.
Patent EP-0258677-A1 (EP)
Inventor: WALTHER BERND
IPC: H02K11/25
Filed: 1987-08-07
Abstract: Bei einem Elektromotor mit einem innerhalb eines Gehäuses drehbar gelagerten Anker mit Kollektor sowie mit einer im wesentlichen senkrecht zur Drehachse des Ankers im Gehäuse angeordneten Tragplatte (10) aus einem elektrisch isolierenden Material, insbesondere Kunststoff, die die am Kollektor schleifenden Bürsten (13) sowie elektrische Bauteile, wie Drossel (31), Kondensator, Thermoschalter (36) trägt, sind zwei dieser Bauteile (31, 36) in Richtung der Drehachse des Ankers übereinander angeordnet. Dadurch wird in der Ebene der Tragplatte (10) nur wenig Platz beansprucht.
Patent EP-0261477-A1 (EP)
Inventor: NIEMEYER LUTZ DR
IPC: H05B7/22
Filed: 1987-09-04
Abstract: The plasma reactor intended for the pyrolysis of waste materials contains an arc chamber (2) located in a gas-tight reactor housing (1) which has inlets (7, 8) for feeding waste materials (12) and a working gas into the interior of the reactor housing (1), and an outlet (9) for the discharge of pyrolysed waste materials. In the arc chamber (2), there are two electrodes (4, 5) for forming the roots of an arc (23) which effects the pyrolysis of the waste materials (12) and burns in the working gas. This plasma reactor should be suitable for disposing of solid and liquid waste materials and be distinguished by a high velocity of the waste materials (12) passing through, which are to be disposed of, and by a high efficiency. This is achieved when, in the reactor housing (1), a vaporiser vessel (6) receiving the waste materials (12) for disposal is additionally provided to form vaporised waste materials under the action of at least one arc, and this vaporiser vessel (6) is separated from the arc chamber (2) by a heat-exchanging wall and is connected to the arc chamber (2) via at least one pipe (21). <IMAGE>
Patent EP-0267409-A1 (EP)
Inventor: FRONTINI AMBROGIO
IPC: B29C31/08
Filed: 1987-10-01
Abstract: The invention concerns a process for the production of slabs or molded pieces - particularly designed for the eyeglass industry - essentially consisting of a transparent, or semitransparent, or translucid thermoplastic material, based on more or less plasticized cellulose derivatives and having a variegated colouring with colour shading effects imitating, for instance, natural tortoise shell products. According to the process of the invention: a first mix of thermoplastic material is prepared, in pieces or granules, to which there is added a first colouring substance, and a second mix of thermoplastic material is prepared, in pieces or granules, to which there is added a second colouring substance; a rough mixture of said first and said second mixes is prepared in a proportion of 50:50 to 90:10; and said rough mixture is poured into a mold and heated under pressure.
Patent EP-0266609-A1 (EP)
Inventor: BAUS HEINZ GEORG
IPC: A47B67/00
Filed: 1987-10-17
Abstract: The cabinet has a housing made of at least two profile parts (34, 36) which are connected to each other in a corner region at an angle (40) of less than 180 DEG . The profile parts (34, 36) are preferably made as extruded hollow profiles of aluminium or an aluminium alloy. It should be possible for the cabinet to be manufactured inexpensively with a low production outlay. It is proposed that the profile parts (34, 36) consist of a single, initially straight profile rail (2), into which at least one incision (4) is introduced from the inside (14) for producing the corner region (40). Between the profile parts (34, 36), which are bent towards each other at the desired angles, there is on the outside (8) a continuous web (32) connecting the profile parts (34, 36). In each corner region there is expediently a number of intermediate parts (38) which are likewise produced integrally from the same profile rail (2). <IMAGE>
Patent EP-0272451-A1 (EP)
Inventor: LINSNER OTMAR
IPC: F28F21/04
Filed: 1987-11-17
Abstract: Keramische Wärmetauscher mit engen Querschnitten werden dadurch abgedichtet, daß man auf der einen (später kalten) Seite des Wärmetauschers ein flüssiges Kunstharz einfüllt und dort einen Druck erzeugt, der höher ist als auf der anderen (später heißen) Seite des Wärmetauschers, man das überschüssige Harz entfernt und das Kunstharz aushärtet. Das Verfahren eignet sich insbesondere für keramische Wärmetauscher aus Silciumitrid. In diesem Fall kann man vor der Behandlung mit dem flüssigen Kunstharz eine Suspension von fein verteiltem Schleifmittel in einer flüssigen Phase durch die später kalte Seite des Wärmetauschers pumpen, bis die beim Reaktionsbrand entstandenen Whisker aus Siliciumnitrid mechanisch entfernt sind, und dann den Wärmetauscher spülen und trocknen.
Patent EP-0275416-A1 (EP)
Inventor: VEENEMAN DALE E
IPC: G10L21/02
Filed: 1987-11-27
Abstract: A comb filter minimizes framing noise resulting from block encoding of speech. The comb filter has both pitch and coefficients adapted to the speech data. Block boundaries may be centered on filter segments of a fixed duration.
Patent EP-0240365-A1 (EP)
Inventor: WHITCOMB CARL E
IPC: A01G9/10
Filed: 1987-04-03
Abstract: Method and container for growing a plant intended to be transplanted. The side wall of the container includes at least one upwardly facing internal ledge positioned substantially horizontally therein and a plurality of spaced openings are disposed in the ledge and through the side wall. A portion of the roots-growing laterally within the container is trapped by the ledge, are guided through the openings and is air-pruned as a result thereof.
Patent EP-0254501-A1 (EP)
Inventor: SMART RODERICK MACDONALD
IPC: C04B28/00
Filed: 1987-07-17
Abstract: A foamable composition which when mixed with water will quickly provide a low density high strength product comprises a particulate pozzolan eg. a fly ash, a rapid setting agent eg. aluminium sulphate and a source of an eaxpansion gas eg. a carbonate to provide carbon dioxide. A strengthening agent eg. calcium sulphate and a lightweight filter eg. perlite, may be present.
Patent EP-0233115-A1 (EP)
Title: Système de surveillance à distance d'au moins un poste de perfusion
Inventor: WEBER JEAN-LUC MICHEL
IPC: A61M5/168
Filed: 1987-01-29
Abstract: Le système de surveillance comprend une ligne électrique (4) de transmission d'informations numériques, au moins un poste de perfusion (P1-Pn) comportant un débitmètre (3) et un module (M1-Mn) de codage et de transmission sous forme numérique sur la ligne (4) de l'information de débit instantané délivrée par le débitmètre (3), et une unité centrale (UC) de traitement de ladite information, connectée à ladite ligne (4) par l'intermédiaire d'un module de décodage (Muc). L'unité centrale comporte au moins un écran d'affichage sur lequel s'affichent sous forme analogique et alpha-numérique les grandeurs représentatives de l'état du poste de perfusion. Application à la surveillance de perfusions en milieu hospitalier.
Patent EP-0250308-A1 (EP)
Inventor: MOUCHET CLAUDE
IPC: H05H1/42
Filed: 1987-06-15
Abstract: 1. Plasma torch for resurfacing comprising, along a common axis (XX'), a central cathode (110) having a tapered end (110a) and an annular anode (112) surrounding the cathode and delimiting therewith an annular space (114) for the supply of plasma-producing gas, this space being extended beyond the tapered end of the cathode by an outlet orifice (115) formed in the anode, at least one passage (120) for the supply of resurfacing powder being formed in the anode and having, at the level of the said outlet orifice, an outlet end (120a) tilted towards the said axis, characterized in that the outlet orifice (115) has a rear part (115a) adjacent to the annular space (114) and a front part (115b) emerging outside and having a diameter greater than the diameter of the rear part, the tilted end (120a) of the passage for the supply of resurfacing powder emerging in the front part (115b) of the outlet orifice, channels (122), substantially parallel to the said axis (XX'), being formed in the anode (112), around the rear part (115a) of the outlet orifice, in order to place the front part (115b) of this orifice in communication with the said annular space (114).
Patent EP-0289683-A1 (EP)
Inventor: FERRANDO ALBERTO
IPC: B67B7/06
Filed: 1987-04-03
Abstract: A device (8) for extracting the cork (4), (5) from a bottle (1) of champagne or the like. The body (9) comprises internal ribs (18) which are forcibly pressed over the grooves (23) by pushing down on the crown (5). It suffices to raise the body (9) while continuing to turn it, in order to extract the cork (4), (5), without even undoing the wire (6). Application: reduction of effort required for uncorking a champagne bottle (1). <IMAGE>
Patent EP-0252877-A1 (EP)
Inventor: GUGUMUS FRANCOIS
IPC: C08K5/3477
Filed: 1987-06-24
Abstract: Ein Stabilisatorgemisch enthaltend a) mindestens ein Polyalkylpiperidin der Formel I, <IMAGE> worin R1 Wasserstoff oder Methyl bedeutet, R2 eine direkte Bindung oder C1-C10-Alkylen ist und n1 eine ganze Zahl von 2 bis 100 darstellt, und b) mindestens ein Polyalkylpiperidin der Formel II, <IMAGE> worin R3, R5 und R6 unabhängig voneinander Wasserstoff, C1-C4-Alkyl, C5-C8-Cycloalkyl, Phenyl, durch -OH und/oder C1-C10-Alkyl substituiertes Phenyl, Benzyl, durch -OH und/oder C1-C10-Alkyl substituiertes Benzyl oder eine Gruppe der Formel III bedeuten, <IMAGE> worin R8 Wasserstoff, 0·, Cyanmethyl, C1-C12-Alkyl, durch -OH substituiertes C1-C12-Alkyl, Benzyl, C1-C12-Acyl oder C3-C12-Alkenyl bedeutet, mit der Bedingung, dass das an das Stickstoffatom der Piperidylgruppe gebundene C-Atom ein primäres Kohlenstoffatom ist, R4 C2-C18-Alkylen, Cyclohexylen oder 1,4-Dimethylencyclohexylen ist oder die Reste R3, R4 und R5 zusammen mit den Stickstoffatomen, an die sie gebunden sind, einen 6- bis 10-gliedrigen heterocyclischen Ring bilden, R7 Wasserstoff, -OH, C1-C18-Alkyl, C5-C8-Cycloalkyl, Phenyl, durch -OH und/oder C1-C10-Alkyl substituiertes Phenyl, Benzyl, durch -OH und/oder C1-C10-Alkyl substituiertes Benzyl oder eine Gruppe der Formel III bedeutet oder R6 und R7 zusammen mit dem Stickstoffatom, an das sie gebunden sind, einen 6-bis 10-gliedrigen heterocyclischen Ring bilden, n2 eine ganze Zahl von 2 bis 100 ist und mindestens einer der Reste R3, R5, R6 und R7 einen Piperidylrest der Formel III darstellt, eignet sich zum Stabilisieren von organischem Material gegen lichtinduzierten Abbau.
Patent EP-0310620-A1 (EP)
Title: Chiral liquid crystal compounds.
Inventor: GRAY GEORGE WILLIAM
IPC: C07C255/37
Filed: 1987-06-23
Abstract: Optically active compounds of formula (I), where X has a structure (II) and B is C1-12 alkyl, a chiral group or a group having a general structure (III), where R and R' are H, C1-12 alkyl, alkoxy, alkylcarbonyloxy, or alkoxycarbonyl, each ring (IV) and (V) is the same or different, A and D are single bonds or bridging groups, each a and d is 0 or 1; Z, Z' are CN, Cl, F, Br or CF3; provided when Z is CN or Cl, then when B is alkyl X-Y is not (VI) or (VII). Ferroelectric smectic liquid crystal mixtures containing these compounds are also described.
Patent EP-0394220-A1 (EP)
Title: Cible-radar passive
Inventor: RIDGE LESLIE DEREK
IPC: H01Q15/08
Filed: 1987-07-10
Abstract: Une cible-radar passive comprend une lentille solide (5) de constante diélectrique sensiblement uniforme comportant une surface réfléchissante (51) formée solidaire avec la lentille. Celle-ci est fabriquée à base d'un matériau particulaire ayant une constante diélectrique choisie de sorte que les ondes radar heurtant la surface de la lentille soient focalisées sur la surface réfléchissante. Dans une variante, le matériau particulaire comprend de la farine siliceuse (91, 101) contenue dans une fine enveloppe en polycarbonate transparente au radar. L'enveloppe est constituée par deux moitiés similaires (102, 103) dont une moitié est pourvue d'une garniture intérieure réfléchissante en aluminium pressé (92, 106). En concevant la lentille axialement symétrique de sorte que les surfaces antérieures et postérieures aient un rayon de courbure qui décroît avec la distance à partir de l'axe de symétrie (102, 103), le réflecteur à lentille peut fonctionner sur un angle solide large. En outre, les trajectoires de l'énergie réfléchie peuvent être rendues légèrement divergentes, étant donné qu'on a découvert que cela optimisait l'intensité réfléchie et permettait la détection de la cible par un récepteur placé à distance de l'émetteur. Deux réflecteurs à lentille de ce type disposés dos à dos assurent un fonctionnement sensiblement omnidirectionnel. Dans une autre variante de cet agencement, des surfaces réfléchissantes concaves (114, 115) disposées dos à dos sont situées au centre dans une seule enveloppe sphérique (117) remplie d'un matériau particulaire (116). Dans certaines applications, une charge particulaire telle que de la poudre d'ardoise est maintenue au moyen d'une mousse de polyuréthane.
Patent EP-0280877-A1 (EP)
Inventor: BECKER WERNER
IPC: B65C11/02
Filed: 1988-01-28
Abstract: A hand labeling device is described with the aid of which in the course of an operating cycle self-adhering labels can be imprinted, dispensed and attached to articles. The operating cycle is controlled by means of an operating lever (26) pivotal out of a rest position into a pulled or squeezed position. In a device housing a printing mechanism (34) is arranged which comprises print types for producing an imprint on a self-adhering label disposed in a printing position. By a transport means (22) the self-adhering labels can be brought consecutively into the printing position and into the position for attachment to the articles. An inking device serves for inking the print types of the printing mechanism (34) before each printing operation; said device comprises an inking roll (46) which is held by a stirrup (51) pivotally mounted in the device housing and which on pivoting of the stirrup member (51) rolls on the print types of the printing mechanism (34). For producing a pivot movement about an axis (50) the stirrup member (51) is in drive connection with a rod (66), the displacement of which is controlled by the operating lever (26).
Patent EP-0291781-A1 (EP)
Inventor: ROCK ERICH
IPC: A47B88/00
Filed: 1988-05-06
Abstract: The drawer has two parallel drawer frames (2) which are made of metal, essentially form the two side walls of the drawer and have or bear a frame rail (2a) in each case for a running roller (7) of a drawer pulling-out mechanism. Furthermore, the drawer has a front wall (1) which can be detachably connected to the drawer frames (2) and lies between the latter in the assembled state. Provided for each drawer frame (2) is a connection fitting part (6a) which is preassembled with the front wall. This fitting part (6a) has a stop (26) which is located to the side of the front wall (1) and can be pulled against the end face (25) of the drawer frame (2) for the fixed connection of the front wall (1) to the drawer frame (2). <IMAGE>
Patent EP-0300295-A1 (EP)
Inventor: DE PALAU MANUEL FABREGAS
IPC: D06F39/08
Filed: 1988-07-08
Abstract: A procedure for washing clothes, fabrics and similar materials, and a washing machine for practicing said procedure are disclosed, involving a pre-washing stage of the items to be treated, with the addition of water and suitable detergents, followed, if necessary, by a discharge of the used washing liquid, and a main washing stage with the addition of water and detergents and, if necessary, of additives, followed by a rinsing stage with water and, if desired, with additives, like softeners, and implementing at least the discharge of the used liquid and effecting, if desired, a wringing of the washed items by centri­fugation, wherein the items under treatment are subject to a centrifugation in the pre-washing stage and to another centrifugation in the rinsing stage. 
     The procedure is carried out by a washing machine having an auxiliary tank (8) disposed between a water intake and a rotating drum (7) disposed in a tub (25), said auxiliary tank (8) being provided with electrovalve inlet means controlled indepen­dently of the water inlet to detergent and additives compartments, whereas the tub (25) is provided with a collector (20) at the lowest portion thereof increasing the capacity of the tub (25) and having a capacity which is equivalent to that of the auxiliary tank (8). Consumption of water, electric power and detergents is considerably reduced when using said washing machine.